Quick update on naming: ADHD Online has rebranded as Mentavi Health. If you've been looking for ADHD Online, the service continues under the new name with the same core offering: accessible online ADHD assessment without a traditional psychiatry referral or long waitlist.
Getting an ADHD diagnosis as an adult can be one of the most validating — and logistically exhausting — experiences. Traditional routes often involve months-long waitlists, evaluations that vary widely in depth and cost, and geographic limitations that make access genuinely difficult.
Mentavi Health exists because that system has serious access problems. Fast online assessment with a written report that physicians can use — it fills a real gap.
This guide looks at what Mentavi Health offers, where it has limits, and six alternatives for both assessment pathways and daily ADHD management.
What Is ADHD Online (Mentavi Health)?
Mentavi Health (formerly ADHD Online) provides online ADHD assessment through a structured questionnaire reviewed by licensed psychologists. Assessment results are typically returned within 24–48 hours.
At a glance:
- Best known for: Fast online ADHD assessment without long traditional waitlists
- Main use case: ADHD assessment and written diagnostic report for adults
- Designed for: Adults seeking accessible ADHD evaluation outside traditional psychiatric referral
- Pricing: $199 assessment. $175 follow-up appointments.
- Platforms: Web. Available in 40+ US states.
- Important limitations: Questionnaire-based only — no live clinical interview. Does not accept insurance directly. Does not prescribe medication directly.
Is ADHD Online (Mentavi Health) Good for ADHD Assessment?
It fills a specific gap — fast, accessible assessment without a traditional referral pathway. Its limitations are important to understand before choosing it as your assessment route.
Where it actually helps
Speed. Traditional ADHD evaluation routes in the US often involve 3–6 month waitlists. Mentavi Health's questionnaire-based assessment returns within 24–48 hours. For adults who've been waiting years to pursue a diagnosis and need something to start a clinical conversation, this timeline is meaningfully faster.
Accessibility. Available in 40+ states, online only, no commute or clinic visit required. Removes geographic and logistics barriers.
Written report for physicians. The assessment report is accepted by many physicians and pharmacists as documentation to support ADHD treatment conversations.
Where it falls short
Questionnaire-based only. Traditional ADHD evaluation typically includes a clinical interview alongside questionnaire data — to identify comorbidities, gather developmental history, and distinguish ADHD from conditions with overlapping presentations (anxiety, depression, bipolar disorder, sleep disorders). A questionnaire-only assessment captures self-reported symptoms without the clinical context.
No insurance. The $199 assessment fee and $175 follow-up costs are out-of-pocket. For ADHD adults who are already managing financial executive dysfunction, significant upfront costs without insurance coverage is a real barrier.
Does not prescribe medication directly. Some ADHD adults looking for assessment also need medication management. Mentavi Health's assessment provides documentation — the prescription pathway still requires a separate prescribing provider.
Six Alternatives Worth Trying
1. Inflow — Daily ADHD Support While Pursuing or Following Assessment
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Assessment answers the diagnostic question. Inflow addresses what comes after — and for many ADHD adults, what should have been running all along: daily tools for living with ADHD.
Whether you're waiting for assessment, have just received a diagnosis, or have been diagnosed for years — the daily management challenges don't pause. Task initiation, emotional dysregulation, time blindness, shame cycles — these require daily tools regardless of where you are in the clinical process.
Inflow is built specifically for ADHD, grounded in CBT, and covers the patterns that assessment identifies but cannot treat: why starting tasks is so reliably hard, why emotional flooding still happens, why knowing you have ADHD doesn't automatically make it easier to manage.
What's inside:
- CBT-based daily modules on ADHD-specific executive function and emotional challenges
- Virtual coworking rooms — body doubling for task initiation
- Quinn, the AI support tool — available 24/7 for ADHD-specific real-time guidance
- Community of ADHD adults — peer understanding that clinical settings rarely provide
7-day free trial. Refund available within 7 days of first payment through Inflow's website.
Pricing: From $0.33/day (billed annually).
Platforms: iOS, Android.
Try it: Take Inflow's ADHD quiz to get started.
2. Talkiatry — Full Psychiatric Assessment with Insurance
Talkiatry connects patients with board-certified psychiatrists via telehealth, accepting most major US insurance plans. For ADHD adults who want full psychiatric evaluation — with a live clinical interview, insurance coverage, and ongoing medication management in one provider — Talkiatry is a more clinically rigorous route than questionnaire-based assessment.
Best for: ADHD adults who want comprehensive psychiatric assessment with insurance coverage and ongoing medication management capability.
Considerations: Appointment timeline typically one to two weeks (compared to 24–48 hours for Mentavi). Availability varies by state and insurance plan.
Pricing: Standard insurance copay rates.
Platforms: Web, iOS.
3. BetterHelp — Therapeutic Support Alongside or Instead of Assessment
BetterHelp provides online therapy — not assessment or medication, but professional therapeutic support for the emotional challenges that ADHD produces. For ADHD adults who are uncertain whether they have ADHD and want to explore their difficulties with a professional before pursuing formal assessment, a therapist is often the appropriate first step.
Best for: ADHD adults who want professional support for ADHD-related emotional challenges — and who may not yet need or be ready for formal assessment.
Pricing: ~$65–$100/week. Financial aid available. Insurance expanding in 2026.
Platforms: iOS, Android, Web.
4. Circle Medical — Primary Care-Based ADHD Evaluation
Circle Medical is a telehealth primary care provider that handles ADHD evaluation and medication management as part of general primary care. For ADHD adults who want their ADHD assessment and treatment managed within a primary care context — rather than a separate specialist — Circle Medical's integrated approach is worth knowing.
Best for: ADHD adults who prefer their ADHD care within a primary care relationship rather than a specialist assessment service.
Considerations: Availability varies by state. Insurance accepted.
Pricing: Varies by insurance plan.
Platforms: iOS, Android, Web.
5. Psychology Today Therapist Finder — Local Assessment Referrals
Psychology Today's therapist directory allows users to filter by specialisation, insurance, and location — including specifically filtering for providers who perform ADHD assessments. For ADHD adults who want a psychologist-conducted full assessment with a clinical interview rather than a questionnaire-based online service, this directory is a practical tool for finding providers.
Best for: ADHD adults who want a comprehensive, clinician-conducted ADHD assessment and need help finding a local provider.
Pricing: Varies significantly by provider and insurance coverage.
Platforms: Web.
6. Finch — Low-Stakes Daily Self-Care During the Assessment Process
Pursuing ADHD assessment — navigating waitlists, completing evaluations, waiting for results, having conversations with providers — is itself an executive function and emotional labour task that ADHD makes exhausting. Finch provides a no-pressure daily self-care habit during that process that requires almost nothing.
Best for: ADHD adults who are in the middle of the assessment process and need a gentle daily wellness touchpoint that doesn't add overhead.
Pricing: Free core version. Finch Plus ~$69.99/year.
Platforms: iOS, Android.
Side-by-Side Comparison
How to Choose
You need a fast assessment without a long waitlist. ADHD Online / Mentavi Health. Questionnaire-based, 24–48 hour turnaround, no insurance required.
You want comprehensive psychiatric evaluation with insurance coverage. Talkiatry. Full clinical interview, medication management capability, most major insurance plans.
Assessment and medication management in primary care. Circle Medical for an integrated primary care approach.
You want daily ADHD support alongside or after assessment. Inflow. CBT-based, ADHD-specific, available every day. Take the quiz.
You want professional therapeutic support while navigating the assessment question. BetterHelp. A therapist can help clarify what you're experiencing before committing to assessment.
The assessment process itself is exhausting and you need a daily reset. Finch. No overhead, no judgment, always accessible.
Final Thoughts
Mentavi Health (ADHD Online) fills a real gap in the ADHD assessment landscape: fast, accessible evaluation for adults who can't navigate traditional psychiatric referral pathways. The questionnaire-based format and out-of-pocket cost are real limitations — but for many ADHD adults, the 24-48 hour turnaround and accessibility are worth more than those limitations cost.
The important thing to understand is that assessment is a starting point, not an answer. Knowing you have ADHD doesn't automatically make managing it easier. The daily tools, clinical support, and skills-building that come after diagnosis are where the real change happens.
Start building daily ADHD skills today
Take Inflow's free ADHD quiz to understand your ADHD challenges and see how daily CBT-based support could help. 7-day free trial, refund available within 7 days of first payment through Inflow's website.
Frequently Asked Questions
Is ADHD Online (Mentavi Health) legitimate?
Yes. Mentavi Health provides structured ADHD assessment reviewed by licensed psychologists. The written report is accepted by many physicians and pharmacists. The main limitations are the questionnaire-based format (no live clinical interview), out-of-pocket cost, and no direct medication prescribing.
How much does ADHD Online (Mentavi Health) cost?
The initial assessment costs $199. Follow-up appointments cost $175. Insurance is not accepted directly. There is no free tier.
Can you get an ADHD diagnosis online?
Yes, through platforms like Mentavi Health, Talkiatry, and Circle Medical. The level of clinical rigor varies significantly — from questionnaire-based assessment to full clinical interviews with board-certified psychiatrists. Insurance coverage and timeline also vary by provider.
Do I need a diagnosis before using Inflow?
No. Inflow doesn't require a formal diagnosis. Many Inflow users are undiagnosed adults who recognise ADHD patterns in themselves. The app's ADHD quiz helps identify which challenges are most relevant to you.
What happens after an ADHD diagnosis?
An ADHD diagnosis opens pathways to medication evaluation, ADHD-informed therapy, and formal accommodations. Daily management tools — like Inflow — help build the CBT-based skills and structures that clinical care alone doesn't provide.
